From: xinhui pan <xinhui.pan@xxxxxxx> commit 781050b0a3164934857c300bb0bc291e38c26b6f upstream. After we move BO to a new memory region, we should put it to the new memory manager's lru list regardless we unlock the resv or not. Cc: stable@xxxxxxxxxxxxxxx Reviewed-by: Christian König <christian.koenig@xxxxxxx> Signed-off-by: xinhui pan <xinhui.pan@xxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20211110043149.57554-1-xinhui.pan@xxxxxxx Signed-off-by: Christian König <christian.koenig@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/ttm/ttm_bo.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -724,6 +724,8 @@ int ttm_mem_evict_first(struct ttm_devic ret = ttm_bo_evict(bo, ctx); if (locked) ttm_bo_unreserve(bo); + else + ttm_bo_move_to_lru_tail_unlocked(bo); ttm_bo_put(bo); return ret;
